public override bool Start()
{
try
{
int bufferSize = AppServer.Config.ReceiveBufferSize;
if (bufferSize <= 0)
bufferSize = 1024 * 4;
m_BufferManager = new BufferManager(bufferSize * AppServer.Config.MaxConnectionNumber, bufferSize);
try
{
m_BufferManager.InitBuffer();
}
catch (Exception e)
{
AppServer.Logger.Error("Failed to allocate buffer for async socket communication, may because there is no enough memory, please decrease maxConnectionNumber in configuration!", e);
return false;
}
// preallocate pool of SocketAsyncEventArgs objects
SocketAsyncEventArgs socketEventArg;
var socketArgsProxyList = new List<SocketAsyncEventArgsProxy>(AppServer.Config.MaxConnectionNumber);
for (int i = 0; i < AppServer.Config.MaxConnectionNumber; i++)
{
//Pre-allocate a set of reusable SocketAsyncEventArgs
socketEventArg = new SocketAsyncEventArgs();
m_BufferManager.SetBuffer(socketEventArg);
socketArgsProxyList.Add(new SocketAsyncEventArgsProxy(socketEventArg));
}
m_ReadWritePool = new ConcurrentStack<SocketAsyncEventArgsProxy>(socketArgsProxyList);
if (!base.Start())
return false;
IsRunning = true;
return true;
}
catch (Exception e)
{
AppServer.Logger.Error(e);
return false;
}
}
public override void Stop()
{
if (IsStopped)
return;
lock (SyncRoot)
{
if (IsStopped)
return;
base.Stop();
if (m_ReadWritePool != null)
m_ReadWritePool = null;
if (m_BufferManager != null)
m_BufferManager = null;
IsRunning = false;
}
}
public override void Stop()
{
if (IsStopped)
return;
lock (SyncRoot)
{
if (IsStopped)
return;
base.Stop();
foreach (var item in m_ReadWritePool)
item.SocketEventArgs.Dispose();
m_ReadWritePool = null;
m_BufferManager = null;
IsRunning = false;
}
}
